diff --git a/src/specific-policy-rule.h b/src/specific-policy-rule.h
index e2b859b..429eff7 100644
--- a/src/specific-policy-rule.h
+++ b/src/specific-policy-rule.h
@@ -11,15 +11,15 @@
 #ifndef SPECIFIC_POLICY_RULE_H
 #define SPECIFIC_POLICY_RULE_H
 
-#include <ndn.cxx/security/policy/policy-rule.h>
-#include <ndn.cxx/regex/regex.h>
+#include <ndn-cpp-et/policy-manager/policy-rule.hpp>
+#include <ndn-cpp-et/regex/regex.hpp>
 
-class SpecificPolicyRule : public ndn::security::PolicyRule
+class SpecificPolicyRule : public ndn::PolicyRule
 {
   
 public:
-  SpecificPolicyRule(ndn::Ptr<ndn::Regex> dataRegex,
-                     ndn::Ptr<ndn::Regex> signerRegex);
+  SpecificPolicyRule(ndn::ptr_lib::shared_ptr<ndn::Regex> dataRegex,
+                     ndn::ptr_lib::shared_ptr<ndn::Regex> signerRegex);
 
   SpecificPolicyRule(const SpecificPolicyRule& rule);
 
@@ -27,20 +27,20 @@
   ~SpecificPolicyRule() {};
 
   bool 
-  matchDataName(const ndn::Data & data);
+  matchDataName(const ndn::Data& data);
 
   bool 
-  matchSignerName(const ndn::Data & data);
+  matchSignerName(const ndn::Data& data);
 
   bool
-  satisfy(const ndn::Data & data);
+  satisfy(const ndn::Data& data);
 
   bool
-  satisfy(const ndn::Name & dataName, const ndn::Name & signerName);
+  satisfy(const ndn::Name& dataName, const ndn::Name& signerName);
   
 private:
-  ndn::Ptr<ndn::Regex> m_dataRegex;
-  ndn::Ptr<ndn::Regex> m_signerRegex;
+  ndn::ptr_lib::shared_ptr<ndn::Regex> m_dataRegex;
+  ndn::ptr_lib::shared_ptr<ndn::Regex> m_signerRegex;
 };
 
 #endif //CHAT_POLICY_RULE_H